GB2073866B - Headlamp lens for motor vehicles - Google Patents

Headlamp lens for motor vehicles

Info

Publication number
GB2073866B
GB2073866B GB8107903A GB8107903A GB2073866B GB 2073866 B GB2073866 B GB 2073866B GB 8107903 A GB8107903 A GB 8107903A GB 8107903 A GB8107903 A GB 8107903A GB 2073866 B GB2073866 B GB 2073866B
Authority
GB
United Kingdom
Prior art keywords
motor vehicles
headlamp lens
headlamp
lens
vehicles
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
GB8107903A
Other versions
GB2073866A (en
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Robert Bosch GmbH
Original Assignee
Robert Bosch GmbH
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Robert Bosch GmbH filed Critical Robert Bosch GmbH
Publication of GB2073866A publication Critical patent/GB2073866A/en
Application granted granted Critical
Publication of GB2073866B publication Critical patent/GB2073866B/en
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
    • F21S41/00—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps
    • F21S41/20—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by refractors, transparent cover plates, light guides or filters
    • F21S41/28—Cover glass

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)
  • Optical Elements Other Than Lenses (AREA)
GB8107903A 1980-04-12 1981-03-12 Headlamp lens for motor vehicles Expired GB2073866B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19803014104 DE3014104A1 (en) 1980-04-12 1980-04-12 HEADLIGHTS FOR MOTOR VEHICLES

Publications (2)

Publication Number Publication Date
GB2073866A GB2073866A (en) 1981-10-21
GB2073866B true GB2073866B (en) 1983-08-10

Family

ID=6099845

Family Applications (1)

Application Number Title Priority Date Filing Date
GB8107903A Expired GB2073866B (en) 1980-04-12 1981-03-12 Headlamp lens for motor vehicles

Country Status (3)

Country Link
DE (1) DE3014104A1 (en)
FR (1) FR2480404A1 (en)
GB (1) GB2073866B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2542422B1 (en) * 1983-03-08 1985-08-23 Cibie Projecteurs AUTOMOTIVE PROJECTOR WITH INCLINED ICE PROVIDED WITH RECTIFIER OPTICAL ELEMENTS

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1240484B (en) * 1963-07-20 1967-05-11 Bosch Gmbh Robert Headlights
FR2282353A1 (en) * 1974-08-23 1976-03-19 Cibie Projecteurs MOTOR VEHICLE PROJECTOR KIT
FR2358617A1 (en) * 1976-07-12 1978-02-10 Lumpp Roland Vehicle headlamp optical system - has grid of convergent parallel cylindrical lenses giving downward deflection of light rays
DE2744921C2 (en) * 1977-10-06 1986-07-31 Robert Bosch Gmbh, 7000 Stuttgart Dipped headlights for automobiles
FR2428204A1 (en) * 1978-06-09 1980-01-04 Cibie Projecteurs IMPROVEMENTS IN WINDOWS OF AUTOMOTIVE PROJECTORS INCLUDING STREAMS OF DEFLECTION OF LIGHT

Also Published As

Publication number Publication date
FR2480404B1 (en) 1985-01-25
DE3014104C2 (en) 1990-09-13
GB2073866A (en) 1981-10-21
DE3014104A1 (en) 1981-10-22
FR2480404A1 (en) 1981-10-16

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Legal Events

Date Code Title Description
746 Register noted 'licences of right' (sect. 46/1977)
PCNP Patent ceased through non-payment of renewal fee